Prior to September 15, 2045 (the par call date) at a discount rate of the Treasury Rate plus 30 basis points (calculated to the par call date)

Par call:

On or after September 15, 2045 at par

Minimum Denomination:

$2,000 and integral multiples in excess thereof

CUSIP/ISIN:

454889 AQ9 / US454889AQ96

Joint Book-Running Managers:

BNP Paribas Securities Corp.

Credit Suisse
Securities (USA) LLC

Goldman, Sachs & Co.

RBC Capital
Markets, LLC

Co-Managers:

Fifth Third Securities, Inc.

The Huntington
Investment Company

KeyBanc Capital Markets Inc.

PNC Capital
Markets LLC

*Note: A securities rating is not a recommendation to buy, sell or hold securities and may be subject to revision or
withdrawal at any time.

The issuer has filed a registration statement (including a prospectus) with the SEC for the offering to which this
communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about the issuer and this offering. You may get these
documents for free by visiting EDGAR on the SEC Web site at www.sec.gov. Alternatively, the issuer, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by contacting BNP Paribas
Securities Corp., toll-free at 1-800-854-5674, Credit Suisse Securities (USA) LLC, toll-free at 1-800-221-1037, Goldman, Sachs & Co., toll-free at 866-471-2526 or RBC Capital
Markets, LLC, toll-free at 1-866-375-6829.